UPS lithium iron phosphate battery charging method

UPS lithium iron phosphate battery charging method: The charger charges the UPS lithium battery in a constant current mode. As the battery voltage increases, the charger will increase the charging voltage, thereby accelerating the charging speed. When the battery reaches the 4.2v cut-off voltage, the battery is charged about 70% (not full). At this time, the charger continues to charge the battery with a constant voltage and a gradually decreasing current. When it is detected that the battery voltage continues to increase when it is less than 0.1A, the charger stops charging. When charging lithium iron phosphate batteries and related products, it is best to use the original charger. Because the original charger is the most suitable in terms of voltage and charging speed, the damage to the battery is also minimal. Some mobile phone chargers are maintainable and stop charging when the voltage of the lithium iron phosphate battery reaches 4.2 volts. My idea is to connect a slightly higher power silicon diode between the lithium iron phosphate battery and the charger. When charging in this way, when the voltage of the lithium iron phosphate battery reaches 3.6 volts and the diode voltage drop is exactly 4.2 volts, the charger can also detect and stop charging. Generally, when using lithium iron phosphate batteries, it is best not to carry out a long-term floating charge. Iron phosphate batteries are now being used more and more in our lives, and we can also know more about batteries of different material types and how to use them. I hope this article can be helpful to us! Statement: Some pictures and content of articles published on this site are from the Internet. If there is any infringement, please contact to delete. Previous article: How to use lithium iron phosphate batteries correctly in winter?